https://i1.wp.com/dcmetroaviation.com/wp-content/uploads/2016/08/open-house-Flyer.jpg?fit=600%2C464464600dianahttp://dcmetroaviation.com/wp-content/uploads/2015/08/DC-METRO-AVIATION.pngdiana2016-08-25 16:38:462016-08-25 16:40:42Annual Open House at the Montgomery County Airpark